52377660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{290987}}^1$

素因数の和:291002

約数の個数: 36

約数和(自身を含む): 158879448

約数和(自身を除く): 106501788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 290987, 581974, 872961, 1163948, 1454935, 1745922, 2618883, 2909870, 3491844, 4364805, 5237766, 5819740, 8729610, 10475532, 13094415, 17459220, 26188830, 52377660]

約数ペア:

[(1, 52377660), (2, 26188830), (3, 17459220), (4, 13094415), (5, 10475532), (6, 8729610), (9, 5819740), (10, 5237766), (12, 4364805), (15, 3491844), (18, 2909870), (20, 2618883), (30, 1745922), (36, 1454935), (45, 1163948), (60, 872961), (90, 581974), (180, 290987)]